In 2013, the Hubble Space Telescope spotted water vapor on Jupiter's moon Europa. The vapor was evidence of plumes similar to the ones on Saturn's moon Enceladus. That, and other compelling evidence, showed that the moon ...
Planetary Sciences
Apr 10, 2024
0
11
Water lettuce (Pistia stratiotes L.), also known as Nile cabbage, is a free-floating aquatic plant from the family Araceae, the same family as the arum lily.
Plants & Animals
Apr 10, 2024
0
1
US President Joe Biden's administration on Wednesday announced the first nationwide tap water standards to protect the public from toxic "forever chemicals" linked to serious health harms ranging from cancers to developmental ...
Environment
Apr 10, 2024
0
95
Shuffling across the carpet to zap a friend may be the oldest trick in the book, but on a deep level that prank still mystifies scientists, even after thousands of years of study.
Polymers
Apr 10, 2024
0
51
Worldwide over the past 35 years, dams and land reclamation activities have converted 250,000 acres of estuary—an area roughly 17 times the size of Manhattan—to urban land or agricultural fields, with most land conversion ...
Earth Sciences
Apr 9, 2024
0
517
As snow falls on Antarctica, layers build up and turn to ice. Over time, this compressed snow has become a continent-sized glacier, or ice sheet. It's enormous—almost double the size of Australia and far larger than the ...
Earth Sciences
Apr 9, 2024
0
666
Plastics are ubiquitous in our world, and given that plastic waste can take thousands of years to break down, there's more of it to be found on Earth every single day. Worse yet is the fact that the stuff doesn't easily decompose—it ...
Environment
Apr 9, 2024
0
5
Life on Earth depends on six critical elements: carbon, hydrogen, nitrogen, oxygen, phosphorous, and sulfur. These elements are referred to as CHNOPS, and along with several trace micronutrients and liquid water, they're ...
Astrobiology
Apr 9, 2024
0
40
A method based on CT (computed tomography)—a type of imaging that is widely used in hospitals—can help improve our understanding of CO2 storage, batteries, and processes in the body such as nutrient uptake.
Soft Matter
Apr 9, 2024
0
21
Gracefully rising above a din of croaking frogs as the sun sets, a pelican flies over Lake Karla, one the largest inland expanses of water in Greece.
Environment
Apr 9, 2024
0
10
